'Match pet burros in unique contest San Antonio Texas Youngsters of Southwest ride prize donkeys in championship contest' / children on burros riding...
{"Image ImageDescription": "Title card: \"Match pet burros in unique contest, San Antonio, Texas - Youngsters of Southwest ride prize donkeys in championship contest\" / children on burros riding past camera / pan across children sitting on burros / Mayor C. M. Chambers of San Antonio walks along line of burros and stops at one / he talks to young girl sitting on burro / wider view of mayor standing in front of children sitting on their burros / Title card: \"Mayor Chambers presents cup to Joyce Warren astride 'Spark Plug'\" / mayor hands trophy to Joyce, who is seated on her burro; she holds it up and says something to him / holding trophy and sitting on her burro, Joyce talks to camera / Note: exact year not known", "Image Copyright": "Grinberg"}